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SKU: GAG_JK172PROKOR556KFDE-189101
JK Armament 172 PRO-KOR 556K Features The JK Armament 172 PRO-KOR 556K suppressor is built using advanced 3D-printed construction from 17-4 stainless steel and Haynes 282 superalloy combining modern additive manufacturing with proven high-performance materials engineered to withstand sustained hard use across SBRs and full-length carbines. Optimized internal geometry delivers efficient gas flow low flash signature and reduced backpressure while maintaining superior sound performance across the full range of 5.56mm loads. HUB 1.375x24 compatibility provides broad mounting flexibility across the HUB suppressor ecosystem without requiring proprietary adapters. The user-serviceable end cap allows the shooter to clean and maintain the PRO-KOR 556K without sending it back for service extending the suppressor s performance and service life through high round count use. The included War Eagle muzzle device gets the suppressor running immediately out of the box on 1/2x28 threaded hosts. FDE finish provides a distinctive earth-tone appearance that pairs well with modern carbine and SBR configurations running earth-tone furniture and accessories. JK Armament built the 172 PRO-KOR 556K for shooters who demand advanced manufacturing proven materials and genuine serviceability in a 5.56mm suppressor package that performs from the first round to the last. JK Armament 172 PRO-KOR 556K Specifications Manufacturer: JK Armament Model: 172 PRO-KOR 556K Caliber: 5.56mm Material: 17-4 Stainless Steel Haynes 282 Construction: 3D-Printed Finish: FDE Length: 5.75 Weight: 15 oz. Thread Pattern: 1/2x28 Mount: HUB 1.375x24 Compatible End Cap: User-Serviceable Includes: War Eagle Muzzle Device NFA Item: All NFA rules apply